Zinc (P)
What is the water + organism criterion (µg/l) for Zinc (P)?
For Zinc (P), water + organism criterion (µg/l) is 7,400; organism only criterion (µg/l) is 26,000; publication year is 2002; cas registry number is 7440666, verified against its source on 2026-10-28.
Zinc (P) | 7440666 | 7,400 | 26,000 | 2002
— epa.gov, retrieved 2026-09-15
- Pollutant name
- Zinc (P) verified
- CAS Registry Number
- 7440666 verified
- Water + Organism criterion (µg/L)
- 7,400 verified
- Organism Only criterion (µg/L)
- 26,000 verified
- Publication Year
- 2002 verified
- EPA note on this criterion
- The criterion for organoleptic (taste and odor) effects may be more stringent. Refer to National Recommended Water Quality Criteria - Organoleptic Effects. verified
Where each value comes from
The value above is stated away from the sentence quoted with the answer, so the passage that states it is shown here too.
EPA note on this criterion
Zinc (P) | 7440666 | 7,400 | 26,000 | 2002 | The criterion for organoleptic (taste and odor) effects may be more stringent. Refer to National Recommended Water Quality Criteria - Organoleptic Effects.
— all from epa.gov, retrieved 2026-09-15
Source
- epa.govhttps://www.epa.gov/wqc/national-recommended-water-quality-criteria-human-health-criteria-table